Art x Climate is an integral part of the Fifth National Climate Assessment (NCA5), restored by Climate.us. #sciart One of the featured artworks is "Fragility" by Alyse Dietel. Year and Medium: 2023, pen, watercolor, acrylic

Arctic sea ice declines have been slower in winter than in summer, but winter declines are still significant, and the ice is thinner and weaker than it used to be. Full story: www.climate.us/news-and-fea...

Art x Climate is an integral part of the Fifth National Climate Assessment (NCA5), restored by Climate.us. #sciart One of the featured artworks is “Reflections in Pink” by Pamela DeChellis. Year and Medium: 2022, digital photography

Art x Climate is an integral part of the Fifth National Climate Assessment (NCA5), restored by Climate.us. #sciart One of the featured artworks is “Glaciers, Last Call” by Christian Murillo. Year and Medium: 2022, photographic print

Since the start of the 21st century the share of energy consumption from renewables has doubled globally, tripled in the United States, and more than tripled in China, which overtook the U.S. as the country with the largest annual carbon dioxide emissions back in 2006.

Art x Climate is an integral part of the Fifth National Climate Assessment (NCA5), restored by Climate.us. #sciart One of the featured artworks is “Sky Parameters: Carbon Monoxide” by Lindsy Halleckson. Year and Medium: 2019, acrylic on canvas

Southwest heat meets Southern freeze: March 17 saw parts of California, Nevada, and Arizona nearing 100°F while Louisiana, Mississippi, and Arkansas barely hit the 40s-50s. Both regions share a trend though—March daytime highs are warming. Two weather extremes, one climate tend. 🌡️🌎🧪

Art x Climate is an integral part of the Fifth National Climate Assessment (NCA5), restored by Climate.us. #sciart One of the featured artworks is “Underwater Watercolor” by Carolina D. Year and Medium: 2023, watercolor

We’re honored by your support, John and Glenda. #ClimateForUs

ICYMI: Exciting news for Climate.us! Last week we shared we've been awarded a grant that will allow us to build the first full version of the site. If you didn’t see it, here’s the update. https://bsky.app/profile/climate.us/post/3mgvcvwby7f2o #ClimateAction #ScienceMatters 🧪🌎

Art x Climate is an integral part of the Fifth National Climate Assessment (NCA5), restored by Climate.us. #sciart One of the featured artworks is “Elevation Drive: 7 Feet Above Sea Level” by Xavier Cortada. Year and Medium: 2018, water-based paint on asphalt

Good news from Climate.us: we've been awarded a one-time grant that will fund our core team full-time for the next 12 months. Combined with $250,000+ in crowdfunding, this gives us the resources to build the first full version of the site. Thank you to everyone supporting this work!

Thanks for your support, Glenn! #ClimateForUs

Art x Climate is an integral part of the Fifth National Climate Assessment (NCA5), restored by Climate.us. #sciart One of the featured artworks is “Reflections Series Blue Current” by Dodd Holsapple. Year and Medium: 2022, mixed medium acrylic paint on canvas

It isn’t just “gross.” It’s a climate-driven public health threat. Warmer waters and heavier rains favor toxic algae — like the red tide pictured here. Harmful algal blooms are linked to many illnesses in humans. As temperatures rise, so do the public health impacts. Photo by Scripps.

Our fundraising goal for February 2026 was $10K, an amount matched by energy transition expert Pavel Molchanov. Instead, we received over $28K! We’re overwhelmed by your generosity. #ClimateForUs

Thanks, Shauna and Jim, for your support. We share your hope for a better future. #ClimateForUs

Wildfire smoke is projected to increase across the western U.S. by mid-century. Warming-driven increases in fine smoke particles could make smoke one of the most costly health impacts of climate change in the US. Wildfire smoke isn’t just a seasonal nuisance — it’s a growing public health hazard.

Art x Climate is an integral part of the Fifth National Climate Assessment (NCA5), restored by Climate.us. #sciart One of the featured artworks is “Droughts Edge Illuminated” by Jon Bradham. Year and Medium: 2021, oil on linen

Thanks, Barbara and David! #ClimateForUs

Climate.us restored the Fifth National Climate Assessment. NCA5 Chapter 15 describes climate change’s health hazards. Find the restored NCA5 via our home page. #NCA5 #ClimateForUs

Yearly global temps compared to the pre-industrial average. Despite some differences, all data sources show more red bars than blue ones—evidence of long-term global warming. #ShowYourStripes #ClimateForUs

Art x Climate is an integral part of the Fifth National Climate Assessment (NCA5), restored by Climate.us. #sciart One of the featured artworks is “sít’ // kanat’a” by Katie Ione Craney. Year and Medium: 2023, silver foil, photo transparencies

It can take science orgs a bit of time after the end of the year to stitch together all the observations of global surface temperature into an annual picture. All 5 of the major datasets are now available, so we’ve put together the latest annual update. #ClimateFacts #ScienceMatters [1/8]

This February, every donation you make to Climate.us is matched $-for-$ up to $10k. Just like our two globes, your gift and our match are a perfect pair. Give today and double your love for the planet! Link in comments. #ClimateForUs #ClimateAction #EarthDayEveryDay #ProtectScience #DoubleYourImpact

Forgot Valentine’s Day? Even if your sweetheart is unhappy, the Earth may give you another chance. ICYMI, the Climate.us matching campaign continues. You can donate via our home page.

Thanks, Margaret, for your support! #ClimateForUs

Thanks, Pavel Molchanov, for doubling donor impact! #ClimateForUs

A generous supporter has given Climate.us a gift even nicer than chocolate: a $10,000 matching donation! He’ll double your contribution up to $10K. Please help us show the Earth some love this Valentine’s Day. You can donate via our home page.

Art x Climate is an integral part of the Fifth National Climate Assessment (NCA5), restored by Climate.us. One of the featured artworks is “Sunday in the Park with Climate Change” by Mikaela R. Year and Medium: 2023, watercolor. Link to the full Art X Climate gallery in comments.

Looking for the right match for Valentine's Day? You can match with us all month! Each heart is a sweet reminder that climate action takes all of us. Which message speaks to you? Donate now to have your gift doubled! Link in comments. #ProtectTheTruth #ClimateAction #ShareTheLove #ValentinesGiving

A supporter has given us a generous valentine: an offer to match up to $10,000 in donations. Your $5 will become $10...all the way up to $10,000! His match will double your contribution to build Climate.us. Link to donate in comments.

These maps depict monthly Northern Hemisphere snow cover extent so far this winter. The top maps show the percent of each month that a given area was snow covered: dark blue indicates continuous (or near-continuous) snow cover, while light blue reflects only a few snow-covered days. (1/3)

Thanks for your support, Dan! #ClimateForUs

Art x Climate is an integral part of the Fifth National Climate Assessment (NCA5), restored by Climate.us. One of the featured artworks is “Shelton Johnson Calls” by Amuri Morris. Year and Medium: 2021, oil paint

We may go 'brrrr' but the number of days below freezing per year does important work behind the scenes, such as influencing pest control, seed germination rates, soil health, snowpack depth, and fire risk. These map layers in the 5th National Climate Assessment's Interactive Atlas...(1/3)

Can global warming increase snowfall? Greater evaporation from warming oceans increases atmospheric water vapor. More water vapor increases total precipitation during many kinds of storms, including winter storms. Read our newest feature story for more. Link in comments.

Thanks for your support, Vincent! #ClimateForUs

It’s time for our annual reminder that, yes, you can have winter storms, record snowfall, and extreme cold even with global warming. Winter is getting warmer, but not so warm that snow and ice storms aren’t still possible. Are you surprised? Read our new article for more info. Link in comments.

Art x Climate is an integral part of the Fifth National Climate Assessment (NCA5), restored by Climate.us. One of the featured artworks is “Stream Of Consciousness” by Spencer Frazer. Year and Medium: 2020, oil on canvas

Global warming doesn't mean "no winter". In many places, winters could warm 10, 20, or even 30°F and it would still snow. Natural climate patterns and random variability will still lead to winters that are unusually cold and snowy in some places—even as the planet overall warms. #ClimateClarity

Looking for a way to support climate science in these uncertain times? Climate.us is building our science panel. Use our QR code to sign up! #ClimateForUs

Thanks, Therese! We’re grateful for supporters like you.#ClimateForUs

Our project director Rebecca Lindsey features in a new TIME story, “The Women Saving America’s Climate Data.” The article features our efforts to save content created on behalf of NOAA and the Fifth National Climate Assessment. You can access the full article through Climate.us "In the Press" page.

Art x Climate is an integral part of the Fifth National Climate Assessment (NCA5), restored by Climate.us. One of the featured artworks is “Structure Failure on O‘ahu in the Global Warming Era” by J. Matt. Year and Medium: 2022, photography

As the independent nonprofit successor to Climate(.)gov, we rely on volunteer experts to help ensure our content is accurate, transparent, and grounded in the best available science. We need you for our science panel.

Atmospheric rivers drenched California in December 2025, with one storm bringing snow to the mountains. These Sentinel-2 satellite images show the transformation of Lassen Volcanic National Park between December 14 and 29. Read the feature story at Climate.us.

Thanks, Dan, for your support! #ClimateForUs

A year ago, Southern California was parched. Now, it’s soaked, thanks to atmospheric rivers. This animation shows GOES satellite images from dawn to dusk on December 31, 2025, as an atmospheric river (right of bottom center of the frame) feeds a storm. Read the feature story at Climate.us.

Art x Climate is an integral part of the Fifth National Climate Assessment (NCA5), restored by Climate.us. One of the featured artworks is “News Stream VI - Reflections” by Taina Litwak. Year and Medium: 2022, acrylic and newspaper collage on canvas